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2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + H2O + HNO3 + NO =>
6 Fe(NO3)2 + 9 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 10 HNO3 + 2 NO
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
(Au(OH)4){-} + N2H4 = Au + N2 + OH{-} + H2O =>
4(Au(OH)4){-} + 3 N2H4 = 4 Au + 3 N2 + 4 OH{-} + 12 H2O
C + He = CHe =>
C + He = CHe
Al + Au(NO3) = Al(NO3)3 + Au =>
Al + 3 Au(NO3) = Al(NO3)3 + 3 Au
Mg(ClO4)2 + HCl = MgCl2 + Cl2 + H2O =>
Mg(ClO4)2 + 16 HCl = MgCl2 + 8 Cl2 + 8 H2O
H{+} + MnO4{-} + CO2H{-} = MnO2 + H2O + CO2 =>
5 H{+} + 2 MnO4{-} + 3 CO2H{-} = 2 MnO2 + 4 H2O + 3 CO2
KMnO4 + KNO2 + HBr = MnBr2 + KBr + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 6 HBr = 2 MnBr2 + 2 KBr + 5 KNO3 + 3 H2O
Br2(g) + KI(aq) = KBr(aq) + I2(s) =>
Br2(g) + 2 KI(aq) = 2 KBr(aq) + I2(s)
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + HNO3 = K2Cr2O7 + CO2 + KNO3 + Mn(NO3)2 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 2798 HNO3 = 35 K2Cr2O7 + 420 CO2 + 1106 KNO3 + 1176 Mn(NO3)2 + 1879 H2O
Cr(C2H3O2)3 + Ni(ClO3)2 = Ni(C2H3O2)3 + Cr(ClO3)2 =>
Cr(C2H3O2)3 + Ni(ClO3)2 = Ni(C2H3O2)3 + Cr(ClO3)2
Al2F6 + HBrO3 = Al(BrO3)3 + HF =>
Al2F6 + 6 HBrO3 = 2 Al(BrO3)3 + 6 HF
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Hg2Cl2 + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg2Cl2 + 2 HNO3 + 6 HCl = 6 HgCl2 + 2 NO + 4 H2O
CH3CN + CH3COOH + HCl = CH3COCl + CH3CONH2 =>
CH3CN + CH3COOH + HCl = CH3COCl + CH3CONH2
CuCO3Cu(OH)2H2O + NH2CH2CO2H = [Cu(NH2CH2CO2)2(H2O)] + H2O + CO2 =>
CuCO3Cu(OH)2H2O + 4 NH2CH2CO2H = 2[Cu(NH2CH2CO2)2(H2O)] + 2 H2O + CO2
Br2(g) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(g) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Be3P2 + H2O = Be(OH)2 + PH3 =>
Be3P2 + 6 H2O = 3 Be(OH)2 + 2 PH3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Na2MoO4*2H2O = Na + Mo + O + H =>
Na2MoO4*2H2O = 2 Na + Mo + 6 O + 4 H
C7H13O4N3 + O2 = CO2 + H2O + N2 =>
4 C7H13O4N3 + 33 O2 = 28 CO2 + 26 H2O + 6 N2
CdCl2(aq) + H2S(g) = CdS(s) + HCl(aq) =>
CdCl2(aq) + H2S(g) = CdS(s) + 2 HCl(aq)
Cr2O7{-2} + Hg + H2O = Hg{2+} + Cr{3+} + OH{-} =>
Cr2O7{-2} + 3 Hg + 7 H2O = 3 Hg{2+} + 2 Cr{3+} + 14 OH{-}
Cu + HNO2 = Cu(NO3)2 + NO + H2O =>
Cu + 8 HNO2 = Cu(NO3)2 + 6 NO + 4 H2O
SnBr4 + HCl = SnCl4 + HBr =>
SnBr4 + 4 HCl = SnCl4 + 4 HBr
(NH4)2HPO4 + AgNO3 = Ag3PO4 + NH4NO3 + NH4H2PO4 =>
2(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3 + NH4H2PO4
K4P2O7 + H2O = KOH + H3PO4 =>
K4P2O7 + 5 H2O = 4 KOH + 2 H3PO4
H2SiO3 + Ba(OH)2 = (BaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ba(OH)2 = (BaOH)2SiO3 + 2 H2O
Na2MoO4*2H2O = Na2O + MoO3 + H2O =>
Na2MoO4*2H2O = Na2O + MoO3 + 2 H2O
Cr2O3 + C + Cl2 = CrCl3 + CO2 =>
2 Cr2O3 + 3 C + 6 Cl2 = 4 CrCl3 + 3 CO2
Na3Po4 + H2SO4 = Na2SO4 + H3Po4 =>
2 Na3Po4 + 3 H2SO4 = 3 Na2SO4 + 2 H3Po4
MnO2(s) + CO(g) = Mn2O3(s) + CO2(g) =>
2 MnO2(s) + CO(g) = Mn2O3(s) + CO2(g)
Bi + H2SO4 = H2 + Bi2(SO4)3 =>
2 Bi + 3 H2SO4 = 3 H2 + Bi2(SO4)3
NH4NO3 + Ca(OH)2 + H2O = Ca(NO3)2*4H2O + NH3 =>
2 NH4NO3 + Ca(OH)2 + 2 H2O = Ca(NO3)2*4H2O + 2 NH3
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
S8 + H2 + O3 = H2SO4 =>
3 S8 + 24 H2 + 32 O3 = 24 H2SO4
C6H1406 + O2 = CO2 + H2O =>
2 C6H1406 + 715 O2 = 12 CO2 + 1406 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
KMnO4 + C2H2O4 + HCl = KCl + MnCl4 + CO2 + H2O =>
2 KMnO4 + 3 C2H2O4 + 10 HCl = 2 KCl + 2 MnCl4 + 6 CO2 + 8 H2O
CaO + NaCl = Na2O + CaCl2 =>
CaO + 2 NaCl = Na2O + CaCl2
BaCI2 + H2SO4 = BaSO4 + CI2H2 =>
BaCI2 + H2SO4 = BaSO4 + CI2H2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2MoO4 + H2SO4 = (MoO2)SO4 + H2O =>
H2MoO4 + H2SO4 = (MoO2)SO4 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
V(OH)4Cl + Fe(Cl)2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + Fe(Cl)2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
CH3OH(l) = CH3OH(aq) =>
CH3OH(l) = CH3OH(aq)
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